Senior Product Engineer (London)

At Round, we’re putting finance and operations on autopilot. Not another CFO co-pilot – real workflows that think, act, and execute across tools, protocols, and banking rails.

We’re combining the power of infrastructure with AI to push the frontiers of what’s possible in finance.

Responsibilities

• Manage the project portfolio, shape the roadmap with founders, and ship production code, often all in the same day.
• Scope features, define requirements, deliver end-to-end, run QA, and iterate based on real customer feedback.
• Unblock engineers technically and set direction across the team without stepping away from the codebase.
• Talk directly to customers and partners to understand problems before writing a line of code.
• Contribute to roadmap decisions alongside the founders deciding what to build and why.
• Work across the full stack, from database design and backend services to frontend UX and infrastructure.

Qualifications

• Founder DNA: started a company, been an early employee at a high-growth startup, or worn multiple hats in a single role across engineering, product, and customer work.
• Owned products end-to-end: scoping, definition, delivery, QA, and iteration based on real usage. Think in customer problems before features.
• Full‑stack engineer with 7–10 years of experience, actively coding in TypeScript and Node.js. Recent production‑level code experience is required.
• Worked directly with customers alongside technical work and can manage stakeholders across engineering, business, and external partners.
• Comfortable with ambiguity and moves fast. First to roll up sleeves, not the last to ship.
• Consulting background, open‑source contributions, writing, or talks are a genuine plus.
• Not fixed with any specific technologies. Problem solvers first and aspiring to build lovable and exciting products, regardless of underlying technology.

Tech Stack

• Frontend: Next.js, React, Tailwind
• Infrastructure: GitHub, AWS, Temporal, Inngest

We are problem solvers first and are not fixed with any specific technologies. We aspire to build the most lovable and exciting products, regardless of what technology powers it.

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